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arXiv · 2308.15897

Nemo: First Glimpse of a New Rule Engine

Alex Ivliev·Stefan Ellmauthaler·Lukas Gerlach·Maximilian Marx·Matthias Meißner·Simon Meusel·Markus Krötzsch
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Abstract

This system demonstration presents Nemo, a new logic programming engine with a focus on reliability and performance. Nemo is built for data-centric analytic computations, modelled in a fully declarative Datalog dialect. Its scalability for these tasks matches or exceeds that of leading Datalog systems. We demonstrate uses in reasoning with knowledge graphs and ontologies with 10^5 to 10^8 input facts, all on a laptop. Nemo is written in Rust and available as a free and open source tool.

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Alex Ivliev, Stefan Ellmauthaler, Lukas Gerlach, Maximilian Marx, Matthias Meißner, Simon Meusel, Markus Krötzsch. 2023-08-30. Nemo: First Glimpse of a New Rule Engine. https://doi.org/10.4204/eptcs.385.35

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